package com.car.service.department;

import com.car.entity.Department;

import java.util.List;

/**
 * @ClassName: DepartmentService
 * @Description:
 * @Author 余全盛
 * @Date: 2021/12/2 14:51
 */
public interface DepartmentService {
    List<Department> selectAllDepartments();

    Department getDepartmentById(Integer departmentId);
}
